body {
    margin: 0;
    padding: 0;
}
.header {
    width: 100%;
    height: 70px;
    background-color: #fff;
    .nav {
        width: 1200px;
        margin: 0 auto;
        height: 100%;
        display: flex;
        align-items: center;
        box-sizing: border-box;
        .logo {
            height: 30px;
            margin-right: 30px;
        }
        .position {
            display: flex;
            align-items: center;

            margin-right: 20px;
            a {
                font-size: 12px;
                text-decoration: none;
                color: black;
                img {
                    margin-bottom: 2px;
                    margin-left: 5px;
                }
            }
        }
        .type {
            list-style: none;
            display: flex;
            margin-right: 80px;
            li {
                font-size: 12px;
                margin-right: 20px;
                a {
                    text-decoration: none;
                    color: black;
                    &:hover {
                        color: #ff3c1b;
                    }
                }
            }
        }
        input {
            height: 35px;
            width: 300px;
            padding-left: 20px;
            border: 1px solid #ccc;
            border-right: none;
            border-top-left-radius: 17.5px;
            border-bottom-left-radius: 17.5px;
            box-sizing: border-box;
            outline: none;
            &::placeholder {
                font-size: 12px;
            }
        }
        button {
            height: 35px;
            width: 35px;
            background-color: #fff;
            box-sizing: border-box;
            border: 1px solid #ccc;
            border-left: none;
            border-top-right-radius: 17.5px;
            border-bottom-right-radius: 17.5px;
            img {
                margin-top: 2px;
            }
        }
        .login {
            list-style: none;
            display: flex;
            margin-left: 150px;
            font-size: 12px;
            li {
                padding: 0px 5px;
                &:first-child {
                    border-right: 1px solid black;
                }
                a {
                    text-decoration: none;
                    color: black;
                }
            }
        }
    }
}
footer {
    width: 100%;
    height: 400px;
    background-color: #e6e6e6;
    overflow: hidden;
    .top {
        margin: 0 auto;
        width: 1200px;
        height: 254px;
        padding-top: 46px;
        display: flex;
        justify-content: space-between;
        box-sizing: border-box;
        .itm {
            height: auto;
            strong {
                font-size: 16px;
                color: #0f0f0f;
                font-weight: normal;
            }
            p {
                margin-top: 15px;
                font-size: 12px;
                color: #686868;
            }
            img {
                display: block;
                margin-top: 15px;
            }
        }
    }
    .line {
        margin: 0 auto;
        width: 1200px;
        height: 2px;
        background-color: #ff3c1b;
    }
    .bottom {
        ul {
            width: 885px;
            margin: 24px auto;
            list-style: none;
            padding: 0;
            display: flex;
            justify-content: space-evenly;
            font-size: 16px;
            li {
                height: 17px;
                line-height: 17px;
                text-align: center;
                border-right: 1px solid black;
                flex-grow: 1;
            }
            li.last {
                border: none;
            }
        }
        .bt-imgs {
            width: 885px;
            margin: 5px auto;
            display: flex;
            justify-content: space-evenly;
        }
    }
}
